books.google.co.uk - Dallas has a reputation as a progressive city--always ready to build something new to replace the old. In the late 19th century, as Dallas became the transportation and commercial center for North Texas, brick and stone edifices supplanted the simple frame structures of the early days. By the 1920s,...http://books.google.co.uk/books/about/Dallas_Landmarks.html?id=L8px7TLGwB4C&utm_source=gb-gplus-shareDallas Landmarks